#ifndef __BTONEDATA_H__
#define __BTONEDATA_H__

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>

//define binary tree data type
typedef int BTDataType;
//define binary tree struct type and struct pointer type
typedef struct BTNode
{
	BTDataType data;
	struct BTNode* left;
	struct BTNode* right;
}BTNode,*PBTNode;

//malloc struct list new node
PBTNode NewNode(BTDataType value);




#endif /*__BTONEDATA_H__*/                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     